Question and Answers Forum

All Questions      Topic List

Permutation and Combination Questions

Previous in All Question      Next in All Question      

Previous in Permutation and Combination      Next in Permutation and Combination      

Question Number 152536 by Tawa11 last updated on 29/Aug/21

$$\mathrm{How}\mathrm{many}\mathrm{zeroes}\mathrm{are}\mathrm{there}\mathrm{in}99!$$

Commented by MATHkingElsenK last updated on 29/Aug/21

$$99/5=19$$$$19/5=3$$$$19+3=22$$

Commented by Tawa11 last updated on 29/Aug/21

$$\mathrm{God}\mathrm{bless}\mathrm{you}\mathrm{sir}.\mathrm{Thanks}.$$

Answered by mr W last updated on 29/Aug/21

$$10=2\times 5$$$$\lfloor \frac{99}{5}\rfloor +\lfloor \frac{99}{5^2}\rfloor =19+3=22$$

Commented by Tawa11 last updated on 29/Aug/21

$$\mathrm{Thanks}\mathrm{sir}.\mathrm{God}\mathrm{bless}\mathrm{you}\mathrm{sir}.$$$$\mathrm{But}\mathrm{sir},\mathrm{what}\mathrm{of}\mathrm{the}\mathrm{zeroes}\mathrm{between}\mathrm{numbers}.$$

Commented by Tawa11 last updated on 29/Aug/21

Commented by mr W last updated on 29/Aug/21

$$i{don}^{\prime }tthinkwecangetthenumberof$$$$allzerosinn!.$$

Commented by Tawa11 last updated on 29/Aug/21

$$\mathrm{Alright}\mathrm{sir}.\mathrm{Thanks}.\mathrm{God}\mathrm{bless}\mathrm{you}.$$

Commented by Tawa11 last updated on 29/Aug/21

$$\mathrm{That}\mathrm{means}\mathrm{we}\mathrm{can}\mathrm{only}\mathrm{get}\mathrm{the}\mathrm{tailing}\mathrm{zeroes}$$

Terms of Service

Privacy Policy

Contact: info@tinkutara.com